In this paper, a graphene-based tunable filter with adjustable bandwidth and amplitude is proposed. The structure of filter consists of substrate integrated waveguide (SIW) and spoof surface plasmon ...

In this study, superlight adsorbent sponges (bulk density 0.016–0.049 g·cm –3) were developed based on graphene oxide (GO) cross-linked with poly (vinyl alcohol) (PVA). The interlayer spacing of the ...